HC494H Datasheet, PDF (3/3 Pages) List of Unclassifed Manufacturers – HC49/4H Crystals

Frequency Range
Frequenct Tolerance
Operating
@ 25°C ±2°C Temperature Range
27.0 to 50.0MHz
Inclusive with
Frequency Stability
28.0 to 100.0MHz ±10ppm to ±100ppm
0 to 50°C
-10 to 60°C
-20 to 70°C
0 to 50°C
-10 to 60°C
-20 to 70°C
-30 to 80°C
-40 to 90°C
-55 to 105°C
Frequency Stability Available Over
Operating Temperature
Minimum
±50ppm
±70ppm
±100ppm
±15ppm
±20ppm
±20ppm
±25ppm
±50ppm
±50ppm
Maximum
±100ppm
±100ppm
±100ppm
±100ppm
±100ppm
±100ppm
±100ppm
±100ppm
±100ppm
ESR
max.
Vibration Mode
40Ω
Fundamental
BT cut
100Ω
3rd Overtone AT cut
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